47451015

素因数分解:

$3^4\times 5^1\times {\mathrm{117163}}^1$

素因数の和:117180

約数の個数: 20

約数和(自身を含む): 85061064

約数和(自身を除く): 37610049

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 117163, 351489, 585815, 1054467, 1757445, 3163401, 5272335, 9490203, 15817005, 47451015]

約数ペア:

[(1, 47451015), (3, 15817005), (5, 9490203), (9, 5272335), (15, 3163401), (27, 1757445), (45, 1054467), (81, 585815), (135, 351489), (405, 117163)]